二次选择节点的高效协同频谱感知

2016 8th International Conference on Wireless Communications & Signal Processing (WCSP) Pub Date : 2016-10-01 DOI:10.1109/WCSP.2016.7752577

Yanping Li, Yuan Gao, Yibin Tang, Changping Zhu

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引用次数: 1

摘要

本文提出了一种协同频谱感知方法，该方法分别选择检测主用户的节点和发送感知结果的节点，以达到节能的目的。提出了节点选择问题，并给出了最优解。结果表明，与不考虑节点选择的情况相比，该方法节省了能量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Energy efficient Cooperative spectrum sensing with twice selection of nodes

In this paper, we propose a cooperative spectrum sensing method where the nodes detecting the primary user and those sending the sensing results are respectively selected in order to achieve energy efficiency. We formulate the problem of node selection and derive the optimized solution. The results show that the proposed method saves the energy compared to the case where the node selection is not taken into account.

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来源期刊

2016 8th International Conference on Wireless Communications & Signal Processing (WCSP)

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